1000005090999 has 8 divisors (see below), whose sum is σ = 1333385952000. Its totient is φ = 666647145336.

The previous prime is 1000005090923. The next prime is 1000005091009. The reversal of 1000005090999 is 9990905000001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1000005090999 - 2⁷ = 1000005090871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1000005090999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000005091999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5626749 + ... + 5801750.

It is an arithmetic number, because the mean of its divisors is an integer number (166673244000).

Almost surely, 2^{1000005090999} is an apocalyptic number.

1000005090999 is a deficient number, since it is larger than the sum of its proper divisors (333380861001).

1000005090999 is a wasteful number, since it uses less digits than its factorization.

1000005090999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11457669.

The product of its (nonzero) digits is 32805, while the sum is 42.

The spelling of 1000005090999 in words is "one trillion, five million, ninety thousand, nine hundred ninety-nine".